Pith Number

pith:UKZU66AD

pith:2025:UKZU66ADQDEIAUDCCVE34YO66M

not attested not anchored not stored refs pending

Optimizing Deep Learning for Skin Cancer Classification: A Computationally Efficient CNN with Minimal Accuracy Trade-Off

Abdullah Al Mamun, Akash Das, Jia Uddin, Md Nurul Absur, Md Rahat Ul Nasib, Pollob Chandra Ray

arxiv:2505.21597 v1 · 2025-05-27 · eess.IV · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UKZU66ADQDEIAUDCCVE34YO66M}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T11:11:00.781750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2b34f780380c88050621549be61def305f4493e29f02f0f7c5190fcf9d4cfe4

Aliases

arxiv: 2505.21597 · arxiv_version: 2505.21597v1 · doi: 10.48550/arxiv.2505.21597 · pith_short_12: UKZU66ADQDEI · pith_short_16: UKZU66ADQDEIAUDC · pith_short_8: UKZU66AD

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/UKZU66ADQDEIAUDCCVE34YO66M \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: a2b34f780380c88050621549be61def305f4493e29f02f0f7c5190fcf9d4cfe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d507302fe4c16c48b0d528dc7d330ae6009237bee189424b9084f18e0fa4db41",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-27T16:53:58Z",
    "title_canon_sha256": "b00e819d4fdb9c951f4875ddb61eec7626131885b96a5cd1b84681a91b321fda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21597",
    "kind": "arxiv",
    "version": 1
  }
}